Publication Details:

Established in 2008

Journal or Publication Title:

Armenian Journal of Physics=Ֆիզիկայի հայկական հանդես

Date of publication:

2018

Volume:

11

Number:

4

ISSN:

1829-1171

Official URL:

Corporate Creators:

Yerevan State University (YSU) ; Institute of Radiophysics and Electronics of NAS RA

Coverage:

284-287

Abstract:

The possibility of applying non-orthogonal multiple access technology with compound modulation scheme for future 5G networks to improve the overall spectral and spatial efficiency is investigated. Calculation method of channel capacity for Power Division Non-orthogonal Multiple Access (PD-NOMA) with combined spatial modulation (SM) and amplitude phase modulation schemes is developed. Throughputs of PD-NOMA and Frequency Division Multiple Access (FDMA) techniques are compared. Numerical calculations and simulation show that in some scenarios the total capacity in the case of using PD-NOMA is about 1.6 times higher as for FDMA multiplexing technique.

Date created:

2018-12-28

Format:

pdf

Identifier:

oai:arar.sci.am:23527

Location of original object:

ՀՀ ԳԱԱ Հիմնարար գիտական գրադարան